var langxml = [], langarr = [], current_language = "", plugins = [], blocks = [], plugin_liste = [],
     showCPUListExpanded, showCPUInfoExpanded, showNetworkInfosExpanded, showNetworkActiveSpeed, showCPULoadCompact, oldnetwork = [], refrTimer;

/**
 * Fix potential XSS vulnerability in jQuery
 */
jQuery.htmlPrefilter = function( html ) {
	return html;
};

/**
 * generate a cookie, if not exist, and add an entry to it<br><br>
 * inspired by <a href="http://www.quirksmode.org/js/cookies.html">http://www.quirksmode.org/js/cookies.html</a>
 * @param {String} name name that holds the value
 * @param {String} value value that needs to be stored
 * @param {Number} days how many days the entry should be valid in the cookie
 */
function createCookie(name, value, days) {
    var date = new Date(), expires = "";
    if (days) {
        date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
        if (typeof(date.toUTCString)==="function") {
            expires = "; expires=" + date.toUTCString();
        } else {
            //deprecated
            expires = "; expires=" + date.toGMTString();
        }
    } else {
        expires = "";
    }
    document.cookie = name + "=" + value + expires + "; path=/; samesite=strict";
}

/**
 * read a value out of a cookie and return the value<br><br>
 * inspired by <a href="http://www.quirksmode.org/js/cookies.html">http://www.quirksmode.org/js/cookies.html</a>
 * @param {String} name name of the value that should be retrieved
 * @return {String}
 */
function readCookie(name) {
    var nameEQ = "", ca = [], c = '';
    nameEQ = name + "=";
    ca = document.cookie.split(';');
    for (var i = 0; i < ca.length; i++) {
        c = ca[i];
        while (c.charAt(0) === ' ') {
            c = c.substring(1, c.length);
        }
        if (!c.indexOf(nameEQ)) {
            return c.substring(nameEQ.length, c.length);
        }
    }
    return null;
}

/**
 * activates a given style and disables the old one in the document
 * @param {String} template template that should be activated
 */
function switchStyle(template) {
    $("#PSI_Template")[0].setAttribute('href', 'templates/bootstrap/' + template + ".css");
}

/**
 * load the given translation an translate the entire page<br><br>retrieving the translation is done through a
 * ajax call
 * @private
 * @param {String} plugin if plugin is given, the plugin translation file will be read instead of the main translation file
 * @param {String} langarrId internal plugin name
 * @return {jQuery} translation jQuery-Object
 */
function getLanguage(plugin, langarrId) {
    var getLangUrl = "";
    if (current_language) {
        getLangUrl = 'language/language.php?lang=' + current_language;
        if (plugin) {
            getLangUrl += "&plugin=" + plugin;
        }
    } else {
        getLangUrl = 'language/language.php';
        if (plugin) {
            getLangUrl += "?plugin=" + plugin;
        }
    }
    $.ajax({
        url: getLangUrl,
        type: 'GET',
        dataType: 'xml',
        timeout: 100000,
        error: function error() {
            $("#errors").append("<li><b>Error loading language</b> - " + getLangUrl + "</li><br>");
            $("#errorbutton").attr('data-toggle', 'modal');
            $("#errorbutton").css('cursor', 'pointer');
            $("#errorbutton").css("visibility", "visible");
        },
        success: function buildblocks(xml) {
            var idexp;
            langxml[langarrId] = xml;
            if (langarr[langarrId] === undefined) {
                langarr.push(langarrId);
                langarr[langarrId] = [];
            }
            $("expression", langxml[langarrId]).each(function langstore(id) {
                idexp = $("expression", xml).get(id);
                langarr[langarrId][this.getAttribute('id')] = $("exp", idexp).text().toString().replace(/\//g, "/<wbr>");
            });
            changeSpanLanguage(plugin);
        }
    });
}

/**
 * generate a span tag
 * @param {Number} id translation id in the xml file
 * @param {String} [plugin] name of the plugin for which the tag should be generated
 * @param {String} [defaultvalue] default value
 * @return {String} string which contains generated span tag for translation string
 */
function genlang(id, plugin, defaultvalue) {
    var html = "", idString = "", plugname = "",
        langarrId = current_language + "_";

    if (plugin === undefined) {
        plugname = "";
        langarrId += "phpSysInfo";
    } else {
        plugname = plugin.toLowerCase();
        langarrId += plugname;
    }

    if (id < 100) {
        if (id < 10) {
            idString = "00" + id.toString();
        } else {
            idString = "0" + id.toString();
        }
    } else {
        idString = id.toString();
    }
    if (plugin) {
        idString = "plugin_" + plugname + "_" + idString;
    }

    html += "<span class=\"lang_" + idString + "\">";

    if ((langxml[langarrId] !== undefined) && (langarr[langarrId] !== undefined)) {
        html += langarr[langarrId][idString];
    } else if (defaultvalue !== undefined) {
        html += defaultvalue;
    }

    html += "</span>";

    return html;
}

/**
 * translates all expressions based on the translation xml file<br>
 * translation expressions must be in the format &lt;span class="lang_???"&gt;&lt;/span&gt;, where ??? is
 * the number of the translated expression in the xml file<br><br>if a translated expression is not found in the xml
 * file nothing would be translated, so the initial value which is inside the span tag is displayed
 * @param {String} [plugin] name of the plugin
 */
function changeLanguage(plugin) {
    var langarrId = current_language + "_";

    if (plugin === undefined) {
        langarrId += "phpSysInfo";
    } else {
        langarrId += plugin;
    }

    if (langxml[langarrId] !== undefined) {
        changeSpanLanguage(plugin);
    } else {
        langxml.push(langarrId);
        getLanguage(plugin, langarrId);
    }
}

function changeSpanLanguage(plugin) {
    var langId = "", langStr = "", langarrId = current_language + "_";

    if (plugin === undefined) {
        langarrId += "phpSysInfo";
        $('span[class*=lang_]').each(function translate(i) {
            langId = this.className.substring(5);
            if (langId.indexOf('plugin_') !== 0) { //does not begin with plugin_
                langStr = langarr[langarrId][langId];
                if (langStr !== undefined) {
                    if (langStr.length > 0) {
                        this.innerHTML = langStr;
                    }
                }
            }
        });
        $("#select").css( "display", "table-cell" ); //show if any language loaded
        $("#output").show();
    } else {
        langarrId += plugin;
        $('span[class*=lang_plugin_'+plugin.toLowerCase()+'_]').each(function translate(i) {
            langId = this.className.substring(5);
            langStr = langarr[langarrId][langId];
            if (langStr !== undefined) {
                if (langStr.length > 0) {
                    this.innerHTML = langStr;
                }
            }
        });
        $('#panel_'+plugin.toLowerCase()).show(); //show plugin if any language loaded
    }
}

function reload(initiate) {
    $("#errorbutton").css("visibility", "hidden");
    $("#errorbutton").css('cursor', 'default');
    $("#errorbutton").attr('data-toggle', '');
    $("#errors").empty();
    $.ajax({
        dataType: "json",
        url: "xml.php?json",
        error: function(jqXHR, status, thrownError) {
            if ((status === "parsererror") && (typeof(xmlDoc = $.parseXML(jqXHR.responseText)) === "object")) {
                var errs = 0;
                try {
                    $(xmlDoc).find("Error").each(function() {
                        $("#errors").append("<li><b>"+$(this)[0].attributes.Function.nodeValue+"</b> - "+$(this)[0].attributes.Message.nodeValue.replace(/\n/g, "<br>")+"</li><br>");
                        errs++;
                    });
                }
                catch (err) {
                }
                if (errs > 0) {
                    $("#errorbutton").attr('data-toggle', 'modal');
                    $("#errorbutton").css('cursor', 'pointer');
                    $("#errorbutton").css("visibility", "visible");
                }
            }
        },
        success: function (data) {
            var refrtime;
//            console.log(data);
//            data_dbg = data;
            if ((typeof(initiate) === 'boolean') && (data.Options !== undefined) && (data.Options["@attributes"] !== undefined) && ((refrtime = data.Options["@attributes"].refresh) !== undefined) && (refrtime !== "0")) {
                    if ((initiate === false) && (typeof(refrTimer) === 'number')) {
                        clearInterval(refrTimer);
                    }
                    refrTimer = setInterval(reload, refrtime);
            }
            renderErrors(data);
            renderVitals(data);
            renderHardware(data);
            renderMemory(data);
            renderFilesystem(data);
            renderNetwork(data);
            renderVoltage(data);
            renderTemperature(data);
            renderFans(data);
            renderPower(data);
            renderCurrent(data);
            renderOther(data);
            renderUPS(data);
            changeLanguage();
        }
    });

    for (var i = 0; i < plugins.length; i++) {
        plugin_request(plugins[i]);
        if ($("#reload_"+plugins[i]).length > 0) {
            $("#reload_"+plugins[i]).attr("title", "reload");
        }

    }

    if ((typeof(initiate) === 'boolean') && (initiate === true)) {
        for (var j = 0; j < plugins.length; j++) {
            if ($("#reload_"+plugins[j]).length > 0) {
                $("#reload_"+plugins[j]).click(clickfunction());
            }
        }
    }
}

function clickfunction(){
    return function(){
        plugin_request(this.id.substring(7)); //cut "reload_" from name
        $(this).attr("title", datetime());
    };
}

/**
 * load the plugin json via ajax
 */
function plugin_request(pluginname) {

    $.ajax({
         dataType: "json",
         url: "xml.php?plugin=" + pluginname + "&json",
         pluginname: pluginname,
         success: function (data) {
            try {
                for (var propertyName in data.Plugins) {
                    if ((data.Plugins[propertyName]["@attributes"] !== undefined) &&
                       ((hostname = data.Plugins[propertyName]["@attributes"].Hostname) !== undefined)) {
                        $('span[class=hostname_' + pluginname + ']').html(hostname);
                    }
                    break;
                }
                // dynamic call
                window['renderPlugin_' + this.pluginname](data);
                changeLanguage(this.pluginname);
                plugin_liste.pushIfNotExist(this.pluginname);
            }
            catch (err) {
            }
            renderErrors(data);
        }
    });
}


$(document).ready(function () {
    var old_template = null, cookie_template = null, cookie_language = null, plugtmp = "", blocktmp = "", ua = null, useragent = navigator.userAgent;
    var scrollDiv, scrollbarWidth = 0; 

    scrollDiv = document.createElement('div');
    scrollDiv.style.cssText = 'position:absolute;top:-9999px;width:50px;height:50px;overflow:scroll';
    document.body.appendChild(scrollDiv);
    scrollbarWidth = scrollDiv.getBoundingClientRect().width - scrollDiv.clientWidth;
    document.body.removeChild(scrollDiv);

    // When the user clicks on the button, open the modal
    $('#errorbutton').click(function() {
      $('#errors-dialog').css("display","block");;
      $('body').css('overflow','hidden');
      $('body').css('padding-right',scrollbarWidth+'px');
      $('.navbar').css('padding-right',parseFloat($('.navbar').css('padding-right'))+scrollbarWidth+'px')
    });

    // When the user clicks on <span> (x), close the modal
    $('.close').click(function() {
      $('#errors-dialog').css("display","none");
      $('body').css('overflow','visible');
      $('body').css('padding-right','0');
      $('.navbar').css('padding-right',parseFloat($('.navbar').css('padding-right'))-scrollbarWidth+'px')
    });

    // When the user clicks anywhere outside of the modal, close it
    $('.modal').click(function(event) {
      if ($(event.target).hasClass('modal')) {
        $('#errors-dialog').css("display","none");
        $('body').css('overflow','visible');
        $('body').css('padding-right','0');
        $('.navbar').css('padding-right',parseFloat($('.navbar').css('padding-right'))-scrollbarWidth+'px')
      }
    });

    if ($("#hideBootstrapLoader").val().toString()!=="true") {
        $(document).ajaxStart(function () {
            $("#loader").css("visibility", "visible");
        });
        $(document).ajaxStop(function () {
            $("#loader").css("visibility", "hidden");
        });
    }

    if ((ua=useragent.match(/Midori\/(\d+)\.?(\d+)?/)) !== null) {
        if ((ua[1]==0) && (ua.length==3) && (ua[2]<=4)) {
            $("#PSI_CSS_Fix")[0].setAttribute('href', 'templates/bootstrap/vendor/midori04.css');
        } else if ((ua[1]==0) && (ua.length==3) && (ua[2]==5)) {
            $("#PSI_CSS_Fix")[0].setAttribute('href', 'templates/bootstrap/vendor/midori05.css');
        }
    } else if ((ua=useragent.match(/\(KHTML, like Gecko\) Version\/(\d+)\.[\d\.]+ (Mobile\/\S+ )?Safari\//)) !== null) {
        if (ua[1]<=5) {
            $("#PSI_CSS_Fix")[0].setAttribute('href', 'templates/bootstrap/vendor/safari5.css');
        } else if (ua[1]<=8) {
            $("#PSI_CSS_Fix")[0].setAttribute('href', 'templates/bootstrap/vendor/safari8.css');
        }
    } else if ((ua=useragent.match(/Firefox\/(\d+)\.[\d\.]+/)) !== null) {
        if (ua[1]<=15) {
            $("#PSI_CSS_Fix")[0].setAttribute('href', 'templates/bootstrap/vendor/firefox15.css');
        } else if (ua[1]<=20) {
            $("#PSI_CSS_Fix")[0].setAttribute('href', 'templates/bootstrap/vendor/firefox20.css');
        } else if (ua[1]<=27) {
            $("#PSI_CSS_Fix")[0].setAttribute('href', 'templates/bootstrap/vendor/firefox27.css');
        } else if (ua[1]==28) {
            $("#PSI_CSS_Fix")[0].setAttribute('href', 'templates/bootstrap/vendor/firefox28.css');
        }
    } else if ((ua=useragent.match(/Chrome\/(\d+)\.[\d\.]+/)) !== null) {
        if (ua[1]<=25) {
            $("#PSI_CSS_Fix")[0].setAttribute('href', 'templates/bootstrap/vendor/chrome25.css');
        } else if (ua[1]<=28) {
            $("#PSI_CSS_Fix")[0].setAttribute('href', 'templates/bootstrap/vendor/chrome28.css');
        }
    } else if ((ua=useragent.match(/^Opera\/.*Version\/(\d+)\.[\d\.]+$/)) !== null) {
        if (ua[1]<=11) {
            $("#PSI_CSS_Fix")[0].setAttribute('href', 'templates/bootstrap/vendor/opera11.css');
        }
    }

    $(window).resize();

    sorttable.init();

    showCPUListExpanded = $("#showCPUListExpanded").val().toString()==="true";
    showCPUInfoExpanded = $("#showCPUInfoExpanded").val().toString()==="true";
    showNetworkInfosExpanded = $("#showNetworkInfosExpanded").val().toString()==="true";
    showCPULoadCompact = $("#showCPULoadCompact").val().toString()==="true";
    switch ($("#showNetworkActiveSpeed").val().toString()) {
        case "bps":  showNetworkActiveSpeed = 2;
                      break;
        case "true": showNetworkActiveSpeed = 1;
                      break;
        default:     showNetworkActiveSpeed = 0;
    }

    blocktmp = $("#blocks").val().toString();
    if (blocktmp.length >0 ){
        if (blocktmp === "true") {
            blocks[0] = "true";
        } else {
            blocks = blocktmp.split(',');
            var j = 0;
            for (var i = 0; i < blocks.length; i++) {
                if ($("#block_"+blocks[i]).length > 0) {
                    $("#output").children().eq(j).before($("#block_"+blocks[i]));
                    j++;
                }
            }
        }
    }

    plugtmp = $("#plugins").val().toString();
    if (plugtmp.length >0 ){
        plugins = plugtmp.split(',');
    }


    if ($("#language option").length < 2) {
        current_language = $("#language").val().toString();
/* not visible any objects
        changeLanguage();
*/
/* plugin_liste not initialized yet
        for (var i = 0; i < plugin_liste.length; i++) {
            changeLanguage(plugin_liste[i]);
        }
*/
    } else {
        cookie_language = readCookie("psi_language");
        if (cookie_language !== null) {
            current_language = cookie_language;
            $("#language").val(current_language);
        } else {
            current_language = $("#language").val().toString();
        }
/* not visible any objects
        changeLanguage();
*/
/* plugin_liste not initialized yet
        for (var i = 0; i < plugin_liste.length; i++) {
            changeLanguage(plugin_liste[i]);
        }
*/
        $("#langblock").css( "display", "inline-block" );

        $("#language").change(function changeLang() {
            current_language = $("#language").val().toString();
            createCookie('psi_language', current_language, 365);
            changeLanguage();
            for (var i = 0; i < plugin_liste.length; i++) {
                changeLanguage(plugin_liste[i]);
            }
            return false;
        });
    }
    if ($("#template option").length < 2) {
        switchStyle($("#template").val().toString());
    } else {
        cookie_template = readCookie("psi_bootstrap_template");
        if (cookie_template !== null) {
            old_template = $("#template").val();
            $("#template").val(cookie_template);
            if ($("#template").val() === null) {
                $("#template").val(old_template);
            }
        }
        switchStyle($("#template").val().toString());

        $("#tempblock").css( "display", "inline-block" );

        $("#template").change(function changeTemplate() {
            switchStyle($("#template").val().toString());
            createCookie('psi_bootstrap_template', $("#template").val().toString(), 365);
            return false;
        });
    }

    reload(true);

    $(".logo").click(function () {
        reload(false);
    });
});

Array.prototype.push_attrs=function(element) {
    for (var i = 0; i < element.length ; i++) {
        this.push(element[i]["@attributes"]);
    }
    return i;
};

function full_addr(ip_string) {
    var wrongvalue = false;
    ip_string = $.trim(ip_string).toLowerCase();
    // ipv4 notation
    if (ip_string.match(/^([0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$)/)) {
        ip_string ='::ffff:' + ip_string;
    }
    // replace ipv4 address if any
    var ipv4 = ip_string.match(/(.*:)([0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$)/);
    if (ipv4) {
        ip_string = ipv4[1];
        ipv4 = ipv4[2].match(/[0-9]+/g);
        for (var i = 0;i < 4;i ++) {
            var byte = parseInt(ipv4[i], 10);
            if (byte<256) {
                ipv4[i] = ("0" + byte.toString(16)).substr(-2);
            } else {
                wrongvalue = true;
                break;
            }
        }
        if (wrongvalue) {
            ip_string = '';
        } else {
            ip_string += ipv4[0] + ipv4[1] + ':' + ipv4[2] + ipv4[3];
        }
    }

    if (ip_string === '') {
        return '';
    }
    // take care of leading and trailing ::
    ip_string = ip_string.replace(/^:|:$/g, '');

    var ipv6 = ip_string.split(':');

    for (var li = 0; li < ipv6.length; li ++) {
        var hex = ipv6[li];
        if (hex !== "") {
            if (!hex.match(/^[0-9a-f]{1,4}$/)) {
                wrongvalue = true;
                break;
            }
            // normalize leading zeros
            ipv6[li] = ("0000" + hex).substr(-4);
        }
        else {
            // normalize grouped zeros ::
            hex = [];
            for (var j = ipv6.length; j <= 8; j ++) {
                hex.push('0000');
            }
            ipv6[li] = hex.join(':');
        }
    }
    if (!wrongvalue) {
        var out = ipv6.join(':');
        if (out.length == 39) {
            return out;
        } else {
            return '';
        }
    } else {
        return '';
    }
}

sorttable.sort_ip=function(a,b) {
    var x = full_addr(a[0]);
    var y = full_addr(b[0]);
    if ((x === '') || (y === '')) {
        x = a[0];
        y = b[0];
    }
    return ((x < y) ? -1 : ((x > y) ? 1 : 0));
};

function items(data) {
    if (data !== undefined) {
        if ((data.length > 0) &&  (data[0] !== undefined) && (data[0]["@attributes"] !== undefined)) {
            return data;
        } else if (data["@attributes"] !== undefined ) {
            return [data];
        } else {
            return [];
        }
    } else {
        return [];
    }
}

function renderVitals(data) {
    var hostname = "", ip = "";

    if ((blocks.length <= 0) || ((blocks[0] !== "true") && ($.inArray('vitals', blocks) < 0))) {
        $("#block_vitals").remove();
        if ((data.Vitals !== undefined) && (data.Vitals["@attributes"] !== undefined) && ((hostname = data.Vitals["@attributes"].Hostname) !== undefined) && ((ip = data.Vitals["@attributes"].IPAddr) !== undefined)) {
            document.title = "System information: " + hostname + " (" + ip + ")";
        }
        return;
    }

    var directives = {
        Uptime: {
            html: function () {
                return formatUptime(this.Uptime);
            }
        },
        LastBoot: {
            text: function () {
                var lastboot;
                var timestamp = 0;
                var datetimeFormat;
                if ((data.Generation !== undefined) && (data.Generation["@attributes"] !== undefined) && (data.Generation["@attributes"].timestamp !== undefined) ) {
                    timestamp = parseInt(data.Generation["@attributes"].timestamp, 10) * 1000; //server time
                    if (isNaN(timestamp)) timestamp = Number(new Date()); //client time
                } else {
                    timestamp = Number(new Date()); //client time
                }
                lastboot = new Date(timestamp - (parseInt(this.Uptime, 10) * 1000));
                if (((datetimeFormat = data.Options["@attributes"].datetimeFormat) !== undefined) && (datetimeFormat.toLowerCase() === "locale")) {
                    return lastboot.toLocaleString();
                } else {
                    if (typeof(lastboot.toUTCString) === "function") {
                        return lastboot.toUTCString();
                    } else {
                    //deprecated
                        return lastboot.toGMTString();
                    }
                }
            }
        },
        Distro: {
            html: function () {
                return '<table class="borderless table-hover table-nopadding" style="width:100%;"><tr><td style="padding-right:4px!important;width:32px;"><img src="gfx/images/' + this.Distroicon + '" alt="" title="' + this.Distroicon + '" style="width:32px;height:32px;" /></td><td style="vertical-align:middle;">' + this.Distro + '</td></tr></table>';
            }
        },
        OS: {
            html: function () {
                return '<table class="borderless table-hover table-nopadding" style="width:100%;"><tr><td style="padding-right:4px!important;width:32px;"><img src="gfx/images/' + this.OS + '.png" alt="" title="' + this.OS + '.png" style="width:32px;height:32px;" /></td><td style="vertical-align:middle;">' + this.OS + '</td></tr></table>';
            }
        },
        LoadAvg: {
            html: function () {
                if (this.CPULoad !== undefined) {
                    return '<table class="borderless table-hover table-nopadding" style="width:100%;"><tr><td style="padding-right:4px!important;width:50%;">'+this.LoadAvg + '</td><td><div class="progress">' +
                        '<div class="progress-bar progress-bar-info" style="width:' + round(this.CPULoad,0) + '%;"></div>' +
                        '</div><div class="percent">' + round(this.CPULoad,0) + '%</div></td></tr></table>';
                } else {
                    return this.LoadAvg;
                }
            }
        },
        Processes: {
            html: function () {
                var processes = 0, psarray = [0,0,0,0,0,0];
                var not_first = false;
                processes = parseInt(this.Processes, 10);
                if (processes > 0) {
                    if (this.ProcessesRunning !== undefined) {
                        psarray[0] = parseInt(this.ProcessesRunning, 10);
                    }
                    if (this.ProcessesSleeping !== undefined) {
                        psarray[1] = parseInt(this.ProcessesSleeping, 10);
                    }
                    if (this.ProcessesStopped !== undefined) {
                        psarray[2] = parseInt(this.ProcessesStopped, 10);
                    }
                    if (this.ProcessesZombie !== undefined) {
                        psarray[3] = parseInt(this.ProcessesZombie, 10);
                    }
                    if (this.ProcessesWaiting !== undefined) {
                        psarray[4] = parseInt(this.ProcessesWaiting, 10);
                    }
                    if (this.ProcessesOther !== undefined) {
                        psarray[5] = parseInt(this.ProcessesOther, 10);
                    }
                    if (psarray[0] || psarray[1] || psarray[2] || psarray[3] || psarray[4] || psarray[5]) {
                        processes += " (";
                        var idlist = {0:111,1:112,2:113,3:114,4:115,5:116};
                        for (var proc_type in idlist) {
                            if (psarray[proc_type]) {
                                if (not_first) {
                                    processes += ", ";
                                }
                                processes += psarray[proc_type] + String.fromCharCode(160) + genlang(idlist[proc_type]);
                                not_first = true;
                            }
                        }
                        processes += ")";
                    }
                }
                return processes;
            }
        }
    };

    if ((data.Vitals["@attributes"].LoadAvg === '') && (data.Vitals["@attributes"].CPULoad === undefined)) {
        $("#tr_LoadAvg").hide();
    }
    if (data.Vitals["@attributes"].SysLang === undefined) {
        $("#tr_SysLang").hide();
    }
    if (data.Vitals["@attributes"].CodePage === undefined) {
        $("#tr_CodePage").hide();
    }
    if (data.Vitals["@attributes"].Processes === undefined) {
        $("#tr_Processes").hide();
    }
    $('#vitals').render(data.Vitals["@attributes"], directives);

    if ((data.Vitals !== undefined) && (data.Vitals["@attributes"] !== undefined) && ((hostname = data.Vitals["@attributes"].Hostname) !== undefined) && ((ip = data.Vitals["@attributes"].IPAddr) !== undefined)) {
        document.title = "System information: " + hostname + " (" + ip + ")";
    }

    $("#block_vitals").show();
}

function renderHardware(data) {
    var hw_type, datas, proc_param, i;

    if ((blocks.length <= 0) || ((blocks[0] !== "true") && ($.inArray('hardware', blocks) < 0))) {
        $("#block_hardware").remove();
        return;
    }

    var directives = {
        Model: {
            text: function () {
                return this.Model;
            }
        },
        CpuSpeed: {
            html: function () {
                return formatHertz(this.CpuSpeed);
            }
        },
        CpuSpeedMax: {
            html: function () {
                return formatHertz(this.CpuSpeedMax);
            }
        },
        CpuSpeedMin: {
            html: function () {
                return formatHertz(this.CpuSpeedMin);
            }
        },
        Cache: {
            html: function () {
                return formatBytes(this.Cache, data.Options["@attributes"].byteFormat);
            }
        },
        BusSpeed: {
            html: function () {
                return formatHertz(this.BusSpeed);
            }
        },
        Cputemp: {
            html: function () {
                return formatTemp(this.Cputemp, data.Options["@attributes"].tempFormat);
            }
        },
        Voltage: {
            html: function() {
                return round(this.Voltage, 2) + String.fromCharCode(160) + genlang(62); //V
            }
        },
        Bogomips: {
            text: function () {
                return parseInt(this.Bogomips, 10);
            }
        },
        Load: {
            html: function () {
                return '<div class="progress">' +
                        '<div class="progress-bar progress-bar-info" style="width:' + round(this.Load,0) + '%;"></div>' +
                        '</div><div class="percent">' + round(this.Load,0) + '%</div>';
            }
        }
    };

    var hw_directives = {
        hwName: {
            html: function() {
                return this.Name;
            }
        },
        hwCount: {
            text: function() {
                if ((this.Count !== undefined) && !isNaN(this.Count) && (parseInt(this.Count, 10)>1)) {
                    return parseInt(this.Count, 10);
                } else {
                    return "";
                }
            }
        }
    };

    var mem_directives = {
        Speed: {
            html: function() {
                return formatMTps(this.Speed);
            }
        },
        Voltage: {
            html: function() {
                return round(this.Voltage, 2) + String.fromCharCode(160) + genlang(62); //V
            }
        },
        Capacity: {
            html: function () {
                return formatBytes(this.Capacity, data.Options["@attributes"].byteFormat);
            }
        }
    };

    var dev_directives = {
        Speed: {
            html: function() {
                return formatBPS(1000000*this.Speed);
            }
        },
        Capacity: {
            html: function () {
                return formatBytes(this.Capacity, data.Options["@attributes"].byteFormat);
            }
        }
    };

    var html="";

    if (data.Hardware["@attributes"] !== undefined) {
        if (data.Hardware["@attributes"].Name !== undefined) {
            html+="<tr id=\"hardware-Machine\">";
            html+="<th style=\"width:8%;\">"+genlang(107)+"</th>"; //Machine
            html+="<td colspan=\"2\"><span data-bind=\"Name\"></span></td>";
            html+="</tr>";
        }
        if (data.Hardware["@attributes"].Virtualizer !== undefined) {
            html+="<tr id=\"hardware-Virtualizer\">";
            html+="<th style=\"width:8%;\">"+genlang(134)+"</th>"; //Virtualizer
            html+="<td colspan=\"2\"><span data-bind=\"Virtualizer\"></span></td>";
            html+="</tr>";
        }
    }

    var paramlist = {CpuSpeed:13,CpuSpeedMax:100,CpuSpeedMin:101,Cache:15,Virt:94,BusSpeed:14,Voltage:52,Bogomips:16,Cputemp:51,Manufacturer:122,Load:9};
    try {
        datas = items(data.Hardware.CPU.CpuCore);
        for (i = 0; i < datas.length; i++) {
             if (i === 0) {
                html+="<tr id=\"hardware-CPU\" class=\"treegrid-CPU\">";
                html+="<th>CPU</th>";
                html+="<td><span class=\"treegrid-span\">" + genlang(119) + ":</span></td>"; //Number of processors
                html+="<td class=\"rightCell\"><span id=\"CPUCount\"></span></td>";
                html+="</tr>";
            }
            html+="<tr id=\"hardware-CPU-" + i +"\" class=\"treegrid-CPU-" + i +" treegrid-parent-CPU\">";
            html+="<th></th>";
            if (showCPULoadCompact && (datas[i]["@attributes"].Load !== undefined)) {
                html+="<td><span class=\"treegrid-span\" data-bind=\"Model\"></span></td>";
                html+="<td style=\"width:15%;\" class=\"rightCell\"><span data-bind=\"Load\"></span></td>";
            } else {
                html+="<td colspan=\"2\"><span class=\"treegrid-span\" data-bind=\"Model\"></span></td>";
            }
            html+="</tr>";
            for (proc_param in paramlist) {
                if (((proc_param !== 'Load') || !showCPULoadCompact) && (datas[i]["@attributes"][proc_param] !== undefined)) {
                    html+="<tr id=\"hardware-CPU-" + i + "-" + proc_param + "\" class=\"treegrid-parent-CPU-" + i +"\">";
                    html+="<th></th>";
                    html+="<td><span class=\"treegrid-span\">" + genlang(paramlist[proc_param]) + "<span></td>";
                    html+="<td class=\"rightCell\"><span data-bind=\"" + proc_param + "\"></span></td>";
                    html+="</tr>";
                }
            }

        }
    }
    catch (err) {
        $("#hardware-CPU").hide();
    }

    var devparamlist = {Capacity:43,Manufacturer:122,Product:123,Speed:129,Voltage:52,Serial:124};
    for (hw_type in {MEM:0,PCI:1,IDE:2,SCSI:3,NVMe:4,USB:5,TB:6,I2C:7}) {
        try {
            if (hw_type == 'MEM') {
                datas = items(data.Hardware[hw_type].Chip);
            } else {
                datas = items(data.Hardware[hw_type].Device);
            }
            for (i = 0; i < datas.length; i++) {
                if (i === 0) {
                    html+="<tr id=\"hardware-" + hw_type + "\" class=\"treegrid-" + hw_type + "\">";
                    html+="<th>" + hw_type + "</th>";
                    if (hw_type == 'MEM') {
                        html+="<td><span class=\"treegrid-span\">" + genlang('128') + ":</span></td>"; //Number of memories
                    } else {
                        html+="<td><span class=\"treegrid-span\">" + genlang('120') + ":</span></td>"; //Number of devices
                    }
                    html+="<td class=\"rightCell\"><span id=\"" + hw_type + "Count\"></span></td>";
                    html+="</tr>";
                }
                html+="<tr id=\"hardware-" + hw_type + "-" + i +"\" class=\"treegrid-" + hw_type + "-" + i +" treegrid-parent-" + hw_type + "\">";
                html+="<th></th>";
                html+="<td><span class=\"treegrid-span\" data-bind=\"hwName\"></span></td>";
                html+="<td class=\"rightCell\"><span data-bind=\"hwCount\"></span></td>";
                html+="</tr>";
                for (proc_param in devparamlist) {
                    if (datas[i]["@attributes"][proc_param] !== undefined) {
                        html+="<tr id=\"hardware-" + hw_type +"-" + i + "-" + proc_param + "\" class=\"treegrid-parent-" + hw_type +"-" + i +"\">";
                        html+="<th></th>";
                        html+="<td><span class=\"treegrid-span\">" + genlang(devparamlist[proc_param]) + "<span></td>";
                        html+="<td class=\"rightCell\"><span data-bind=\"" + proc_param + "\"></span></td>";
                        html+="</tr>";
                    }
                }
            }
        }
        catch (err) {
            $("#hardware-data"+hw_type).hide();
        }
    }
    $("#hardware-data").empty().append(html);


    if (data.Hardware["@attributes"] !== undefined) {
        if (data.Hardware["@attributes"].Name !== undefined) {
            $('#hardware-Machine').render(data.Hardware["@attributes"]);
        }
        if (data.Hardware["@attributes"].Virtualizer !== undefined) {
            $('#hardware-Virtualizer').render(data.Hardware["@attributes"]);
        }
    }

    try {
        datas = items(data.Hardware.CPU.CpuCore);
        for (i = 0; i < datas.length; i++) {
            $('#hardware-CPU-'+ i).render(datas[i]["@attributes"], directives);
            for (proc_param in paramlist) {
                if (((proc_param !== 'Load') || !showCPULoadCompact) && (datas[i]["@attributes"][proc_param] !== undefined)) {
                    $('#hardware-CPU-'+ i +'-'+proc_param).render(datas[i]["@attributes"], directives);
                }
            }
        }
        if (i > 0) {
            $("#CPUCount").html(i);
        }
    }
    catch (err) {
        $("#hardware-CPU").hide();
    }

    var licz;
    for (hw_type in {MEM:0,PCI:1,IDE:2,SCSI:3,NVMe:4,USB:5,TB:6,I2C:7}) {
        try {
            licz = 0;
            if (hw_type == 'MEM') {
                datas = items(data.Hardware[hw_type].Chip);
            } else {
                datas = items(data.Hardware[hw_type].Device);
            }
            for (i = 0; i < datas.length; i++) {
                $('#hardware-'+hw_type+'-'+ i).render(datas[i]["@attributes"], hw_directives);
                if ((datas[i]["@attributes"].Count !== undefined) && !isNaN(datas[i]["@attributes"].Count) && (parseInt(datas[i]["@attributes"].Count, 10)>1)) {
                    licz += parseInt(datas[i]["@attributes"].Count, 10);
                } else {
                    licz++;
                }
                if (hw_type == 'MEM') {
                    for (proc_param in devparamlist) {
                        if ((datas[i]["@attributes"][proc_param] !== undefined)) {
                            $('#hardware-'+hw_type+'-'+ i +'-'+proc_param).render(datas[i]["@attributes"], mem_directives);
                        }
                    }
                } else {
                    for (proc_param in devparamlist) {
                        if ((datas[i]["@attributes"][proc_param] !== undefined)) {
                            $('#hardware-'+hw_type+'-'+ i +'-'+proc_param).render(datas[i]["@attributes"], dev_directives);
                        }
                    }
                }
            }
            if (i > 0) {
                $("#" + hw_type + "Count").html(licz);
            }
        }
        catch (err) {
            $("#hardware-"+hw_type).hide();
        }
    }
    $('#hardware').treegrid({
        initialState: 'collapsed',
        expanderExpandedClass: 'normalicon normalicon-down',
        expanderCollapsedClass: 'normalicon normalicon-right'
    });
    if (showCPUListExpanded) {
        try {
            $('#hardware-CPU').treegrid('expand');
        }
        catch (err) {
        }
    }
    if (showCPUInfoExpanded && showCPUListExpanded) {
        try {
            datas = items(data.Hardware.CPU.CpuCore);
            for (i = 0; i < datas.length; i++) {
                $('#hardware-CPU-'+i).treegrid('expand');
            }
        }
        catch (err) {
        }
    }
    $("#block_hardware").show();
}

function renderMemory(data) {
    if ((blocks.length <= 0) || ((blocks[0] !== "true") && ($.inArray('memory', blocks) < 0))) {
        $("#block_memory").remove();
        return;
    }

    var directives = {
        Total: {
            html: function () {
                return formatBytes(this["@attributes"].Total, data.Options["@attributes"].byteFormat);
            }
        },
        Free: {
            html: function () {
                return formatBytes(this["@attributes"].Free, data.Options["@attributes"].byteFormat);
            }
        },
        Used: {
            html: function () {
                return formatBytes(this["@attributes"].Used, data.Options["@attributes"].byteFormat);
            }
        },
        Usage: {
            html: function () {
                if ((this.Details === undefined) || (this.Details["@attributes"] === undefined)) {
                    return '<div class="progress">' +
                        '<div class="progress-bar progress-bar-info" style="width:' + this["@attributes"].Percent + '%;"></div>' +
                        '</div><div class="percent">' + this["@attributes"].Percent + '%</div>';
                } else {
                    var rest = parseInt(this["@attributes"].Percent, 10);
                    var html = '<div class="progress">';
                    if ((this.Details["@attributes"].AppPercent !== undefined) && (this.Details["@attributes"].AppPercent > 0)) {
                        html += '<div class="progress-bar progress-bar-info" style="width:' + this.Details["@attributes"].AppPercent + '%;"></div>';
                        rest -= parseInt(this.Details["@attributes"].AppPercent, 10);
                    }
                    if ((this.Details["@attributes"].CachedPercent !== undefined) && (this.Details["@attributes"].CachedPercent > 0)) {
                        html += '<div class="progress-bar progress-bar-warning" style="width:' + this.Details["@attributes"].CachedPercent + '%;"></div>';
                        rest -= parseInt(this.Details["@attributes"].CachedPercent, 10);
                    }
                    if ((this.Details["@attributes"].BuffersPercent !== undefined) && (this.Details["@attributes"].BuffersPercent > 0)) {
                        html += '<div class="progress-bar progress-bar-danger" style="width:' + this.Details["@attributes"].BuffersPercent + '%;"></div>';
                        rest -= parseInt(this.Details["@attributes"].BuffersPercent, 10);
                    }
                    if (rest > 0) {
                        html += '<div class="progress-bar progress-bar-success" style="width:' + rest + '%;"></div>';
                    }
                    html += '</div>';
                    html += '<div class="percent">' + 'Total: ' + this["@attributes"].Percent + '% ' + '<i>(';
                    var not_first = false;
                    if (this.Details["@attributes"].AppPercent !== undefined) {
                        html += '<span class="progress-bar-info">&emsp;</span>&nbsp;' + genlang(64) + ': '+ this.Details["@attributes"].AppPercent + '%'; //Kernel + apps
                        not_first = true;
                    }
                    if (this.Details["@attributes"].CachedPercent !== undefined) {
                        if (not_first) html += ' - ';
                        html += '<span class="progress-bar-warning">&emsp;</span>&nbsp;' + genlang(66) + ': ' + this.Details["@attributes"].CachedPercent + '%'; //Cache
                        not_first = true;
                    }
                    if (this.Details["@attributes"].BuffersPercent !== undefined) {
                        if (not_first) html += ' - ';
                        html += '<span class="progress-bar-danger">&emsp;</span>&nbsp;' + genlang(65) + ': ' + this.Details["@attributes"].BuffersPercent + '%'; //Buffers
                    }
                    html += ')</i></div>';
                    return html;
                }
            }
        },
        Type: {
            html: function () {
                return genlang(28); //Physical Memory
            }
        }
    };

    var directive_swap = {
        Total: {
            html: function () {
                return formatBytes(this.Total, data.Options["@attributes"].byteFormat);
            }
        },
        Free: {
            html: function () {
                return formatBytes(this.Free, data.Options["@attributes"].byteFormat);
            }
        },
        Used: {
            html: function () {
                return formatBytes(this.Used, data.Options["@attributes"].byteFormat);
            }
        },
        Usage: {
            html: function () {
                return '<div class="progress">' +
                    '<div class="progress-bar progress-bar-info" style="width:' + this.Percent + '%;"></div>' +
                    '</div><div class="percent">' + this.Percent + '%</div>';
            }
        },
        Name: {
            html: function () {
                return this.Name + '<br>' + ((this.MountPoint !== undefined) ? this.MountPoint : this.MountPointID);
            }
        }
    };

    var data_memory = [];
    if (data.Memory.Swap !== undefined) {
        var datas = items(data.Memory.Swap.Mount);
        data_memory.push_attrs(datas);
        $('#swap-data').render(data_memory, directive_swap);
        $('#swap-data').show();
    } else {
        $('#swap-data').hide();
    }
    $('#memory-data').render(data.Memory, directives);
    $("#block_memory").show();
}

function renderFilesystem(data) {
    if ((blocks.length <= 0) || ((blocks[0] !== "true") && ($.inArray('filesystem', blocks) < 0))) {
        $("#block_filesystem").remove();
        return;
    }

    var directives = {
        Total: {
            html: function () {
                return formatBytes(this.Total, data.Options["@attributes"].byteFormat, (this.Ignore !== undefined) && (this.Ignore > 0) && showtotals);
            }
        },
        Free: {
            html: function () {
                return formatBytes(this.Free, data.Options["@attributes"].byteFormat, (this.Ignore !== undefined) && (this.Ignore > 0) && showtotals);
            }
        },
        Used: {
            html: function () {
                return formatBytes(this.Used, data.Options["@attributes"].byteFormat, (this.Ignore !== undefined) && (this.Ignore >= 3) && showtotals);
            }
        },
        MountPoint: {
            text: function () {
                return ((this.MountPoint !== undefined) ? this.MountPoint : this.MountPointID);
            }
        },
        Name: {
            html: function () {
                return this.Name.replace(/;/g, ";<wbr>") + ((this.MountOptions !== undefined) ? '<br><i>(' + this.MountOptions + ')</i>' : '');
            }
        },
        Percent: {
            html: function () {
                var used1 = Math.max(Math.min((this.Total != 0) ? Math.ceil((this.Used / this.Total) * 100) : 0, 100), 0);
                var used2 = Math.max(Math.min(Math.ceil(this.Percent), 100), 0);
                var used21= used2 - used1;
                if (used21 > 0) {
                    return '<div class="progress">' + '<div class="' +
                        ( ( ((this.Ignore == undefined) || (this.Ignore < 4)) && ((data.Options["@attributes"].threshold !== undefined) &&
                            (parseInt(this.Percent, 10) >= parseInt(data.Options["@attributes"].threshold, 10))) ) ? 'progress-bar progress-bar-danger' : 'progress-bar progress-bar-info' ) +
                        '" style="width:' + used1 + '% ;"></div>' +
                        '<div class="progress-bar progress-bar-warning" style="width:' + used21 + '% ;"></div>' +
                        '</div><div class="percent">' + this.Percent + '% ' + ((this.Inodes !== undefined) ? '<i>(' + this.Inodes + '%)</i>' : '') + '</div>';
                } else {
                    return '<div class="progress">' + '<div class="' +
                        ( ( ((this.Ignore == undefined) || (this.Ignore < 4)) && ((data.Options["@attributes"].threshold !== undefined) &&
                            (parseInt(this.Percent, 10) >= parseInt(data.Options["@attributes"].threshold, 10))) ) ? 'progress-bar progress-bar-danger' : 'progress-bar progress-bar-info' ) +
                        '" style="width:' + used2 + '% ;"></div>' +
                        '</div>' + '<div class="percent">' + this.Percent + '% ' + ((this.Inodes !== undefined) ? '<i>(' + this.Inodes + '%)</i>' : '') + '</div>';
                }
            }
        }
    };

    try {
        var fs_data = [];
        var datas = items(data.FileSystem.Mount);
        var total = {Total:0,Free:0,Used:0};
        var showtotals = $("#hideTotals").val().toString()!=="true";
        for (var i = 0; i < datas.length; i++) {
            fs_data.push(datas[i]["@attributes"]);
            if (showtotals) {
                if ((datas[i]["@attributes"].Ignore !== undefined) && (datas[i]["@attributes"].Ignore > 0)) {
                    if (datas[i]["@attributes"].Ignore == 2) {
                        total.Used += parseInt(datas[i]["@attributes"].Used, 10);
                    } else if (datas[i]["@attributes"].Ignore == 1) {
                        total.Total += parseInt(datas[i]["@attributes"].Used, 10);
                        total.Used += parseInt(datas[i]["@attributes"].Used, 10);
                    }
                } else {
                    total.Total += parseInt(datas[i]["@attributes"].Total, 10);
                    total.Free += parseInt(datas[i]["@attributes"].Free, 10);
                    total.Used += parseInt(datas[i]["@attributes"].Used, 10);
                }
                total.Percent = (total.Total != 0) ? round(100 - (total.Free / total.Total) * 100, 2) : 0;
            }
        }
        if (i > 0) {
            $('#filesystem-data').render(fs_data, directives);
            if (showtotals) {
                $('#filesystem-foot').render(total, directives);
                $('#filesystem-foot').show();
            }
            $('#filesystem_MountPoint').removeClass("sorttable_sorted"); //reset sort order
//            sorttable.innerSortFunction.apply(document.getElementById('filesystem_MountPoint'), []);
            sorttable.innerSortFunction.apply($('#filesystem_MountPoint')[0], []);
            $("#block_filesystem").show();
        } else {
            $("#block_filesystem").hide();
        }
    }
    catch (err) {
        $("#block_filesystem").hide();
    }
}

function renderNetwork(data) {
    if ((blocks.length <= 0) || ((blocks[0] !== "true") && ($.inArray('network', blocks) < 0))) {
        $("#block_network").remove();
        return;
    }

    var directives = {
        Name: {
            text: function () {
                if (this.Bridge !== undefined) {
                    return this.Name + " (" + this.Bridge + ")";
                } else {
                    return this.Name;
                }
            }
        },
        RxBytes: {
            html: function () {
                var htmladd = '';
                if (showNetworkActiveSpeed) {
                    if ((this.RxBytes == 0) && (this.RxRate !== undefined)) {
                        if (showNetworkActiveSpeed == 2) {
                            htmladd ="<br><i>("+formatBPS(round(this.RxRate, 2))+")</i>";
                        } else {
                            htmladd ="<br><i>("+formatBytes(round(this.RxRate, 2), data.Options["@attributes"].byteFormat)+"/s)</i>";
                        }
                    } else if ($.inArray(this.Name, oldnetwork) >= 0) {
                        var diff, difftime;
                        if (((diff = this.RxBytes - oldnetwork[this.Name].RxBytes) > 0) && ((difftime = data.Generation["@attributes"].timestamp - oldnetwork[this.Name].timestamp) > 0)) {
                             if (showNetworkActiveSpeed == 2) {
                                htmladd ="<br><i>("+formatBPS(round(8*diff/difftime, 2))+")</i>";
                            } else {
                                htmladd ="<br><i>("+formatBytes(round(diff/difftime, 2), data.Options["@attributes"].byteFormat)+"/s)</i>";
                            }
                        }
                    }
                }
                return formatBytes(this.RxBytes, data.Options["@attributes"].byteFormat) + htmladd;
            }
        },
        TxBytes: {
            html: function () {
                var htmladd = '';
                if (showNetworkActiveSpeed) {
                    if ((this.TxBytes == 0) && (this.TxRate !== undefined)) {
                        if (showNetworkActiveSpeed == 2) {
                            htmladd ="<br><i>("+formatBPS(round(this.TxRate, 2))+")</i>";
                        } else {
                            htmladd ="<br><i>("+formatBytes(round(this.TxRate, 2), data.Options["@attributes"].byteFormat)+"/s)</i>";
                        }
                    } else if ($.inArray(this.Name, oldnetwork) >= 0) {
                        var diff, difftime;
                        if (((diff = this.TxBytes - oldnetwork[this.Name].TxBytes) > 0) && ((difftime = data.Generation["@attributes"].timestamp - oldnetwork[this.Name].timestamp) > 0)) {
                            if (showNetworkActiveSpeed == 2) {
                                htmladd ="<br><i>("+formatBPS(round(8*diff/difftime, 2))+")</i>";
                            } else {
                                htmladd ="<br><i>("+formatBytes(round(diff/difftime, 2), data.Options["@attributes"].byteFormat)+"/s)</i>";
                            }
                        }
                    }
                }
                return formatBytes(this.TxBytes, data.Options["@attributes"].byteFormat) + htmladd;
            }
        },
        Drops: {
            html: function () {
                return this.Err + "/<wbr>" + this.Drops;
            }
        }
    };

    var html = "";
    var preoldnetwork = [];

    try {
        var datas = items(data.Network.NetDevice);
        for (var i = 0; i < datas.length; i++) {
            html+="<tr id=\"network-" + i +"\" class=\"treegrid-network-" + i + "\">";
            html+="<td><span class=\"treegrid-spanbold\" data-bind=\"Name\"></span></td>";
            html+="<td class=\"rightCell\"><span data-bind=\"RxBytes\"></span></td>";
            html+="<td class=\"rightCell\"><span data-bind=\"TxBytes\"></span></td>";
            html+="<td class=\"rightCell\"><span data-bind=\"Drops\"></span></td>";
            html+="</tr>";

            var info  = datas[i]["@attributes"].Info;
            if ( (info !== undefined) && (info !== "") ) {
                var infos = info.replace(/:/g, "<wbr>:").split(";"); /* split long addresses */
                for (var j = 0; j < infos.length; j++){
                    html +="<tr class=\"treegrid-parent-network-" + i + "\"><td colspan=\"4\"><span class=\"treegrid-span\">" + infos[j] + "</span></td></tr>";
                }
            }
        }
        $("#network-data").empty().append(html);
        if (i > 0) {
            for (var k = 0; k < datas.length; k++) {
                $('#network-' + k).render(datas[k]["@attributes"], directives);
                if (showNetworkActiveSpeed) {
                    preoldnetwork.pushIfNotExist(datas[k]["@attributes"].Name);
                    preoldnetwork[datas[k]["@attributes"].Name] = {timestamp:data.Generation["@attributes"].timestamp, RxBytes:datas[k]["@attributes"].RxBytes, TxBytes:datas[k]["@attributes"].TxBytes};
                }
            }
            $('#network').treegrid({
                initialState: showNetworkInfosExpanded?'expanded':'collapsed',
                expanderExpandedClass: 'normalicon normalicon-down',
                expanderCollapsedClass: 'normalicon normalicon-right'
            });
            $("#block_network").show();
        } else {
            $("#block_network").hide();
        }
    }
    catch (err) {
        $("#block_network").hide();
    }

    if (showNetworkActiveSpeed) {
        while (oldnetwork.length > 0) {
            delete oldnetwork[oldnetwork.length-1]; //remove last object
            oldnetwork.pop(); //remove last object reference from array
        }
        oldnetwork = preoldnetwork;
    }
}

function renderVoltage(data) {
    if ((blocks.length <= 0) || ((blocks[0] !== "true") && ($.inArray('voltage', blocks) < 0))) {
        $("#block_voltage").remove();
        return;
    }

    var directives = {
        Value: {
            text: function () {
                return (isFinite(this.Value)?round(this.Value,2):"---") + String.fromCharCode(160) + "V";
            }
        },
        Min: {
            text: function () {
                if (this.Min !== undefined)
                    return round(this.Min,2) + String.fromCharCode(160) + "V";
            }
        },
        Max: {
            text: function () {
                if (this.Max !== undefined)
                    return round(this.Max,2) + String.fromCharCode(160) + "V";
            }
        },
        Label: {
            html: function () {
                if (this.Event === undefined)
                    return this.Label;
                else
                    return this.Label + " <img style=\"vertical-align:middle;width:20px;\" src=\"./gfx/attention.gif\" alt=\"!\" title=\"" + this.Event + "\"/>";
            }
        }
    };
    try {
        var voltage_data = [];
        var datas = items(data.MBInfo.Voltage.Item);
        if (voltage_data.push_attrs(datas) > 0) {
            $('#voltage-data').render(voltage_data, directives);
            $("#block_voltage").show();
        } else {
            $("#block_voltage").hide();
        }
    }
    catch (err) {
        $("#block_voltage").hide();
    }
}

function renderTemperature(data) {
    if ((blocks.length <= 0) || ((blocks[0] !== "true") && ($.inArray('temperature', blocks) < 0))) {
        $("#block_temperature").remove();
        return;
    }

    var directives = {
        Value: {
            html: function () {
                return formatTemp(this.Value, data.Options["@attributes"].tempFormat);
            }
        },
        Max: {
            html: function () {
                if (this.Max !== undefined)
                    return formatTemp(this.Max, data.Options["@attributes"].tempFormat);
            }
        },
        Label: {
            html: function () {
                if (this.Event === undefined)
                    return this.Label;
                else
                    return this.Label + " <img style=\"vertical-align:middle;width:20px;\" src=\"./gfx/attention.gif\" alt=\"!\" title=\"" + this.Event + "\"/>";
            }
        }
    };

    try {
        var temperature_data = [];
        var datas = items(data.MBInfo.Temperature.Item);
        if (temperature_data.push_attrs(datas) > 0) {
            $('#temperature-data').render(temperature_data, directives);
            $("#block_temperature").show();
        } else {
            $("#block_temperature").hide();
        }
    }
    catch (err) {
        $("#block_temperature").hide();
    }
}

function renderFans(data) {
    if ((blocks.length <= 0) || ((blocks[0] !== "true") && ($.inArray('fans', blocks) < 0))) {
        $("#block_fans").remove();
        return;
    }

    var directives = {
        Value: {
            html: function () {
                if (this.Unit === "%") {
                    if (isFinite(this.Value))
                        return '<div class="progress">' +
                            '<div class="progress-bar progress-bar-info" style="width:' + round(this.Value,0) + '%;"></div>' +
                            '</div><div class="percent">' + round(this.Value,0) + '%</div>';
                    else
                        return '---%';
                } else {
                    return (isFinite(this.Value)?round(this.Value,0):"---") + String.fromCharCode(160) + genlang(63); //RPM
                }
            }
        },
        Min: {
            html: function () {
                if (this.Min !== undefined) {
                    if (this.Unit === "%") {
                        return round(this.Min,0) + "%";
                    } else {
                        return round(this.Min,0) + String.fromCharCode(160) + genlang(63); //RPM
                    }
                }
            }
        },
        Label: {
            html: function () {
                if (this.Event === undefined)
                    return this.Label;
                else
                    return this.Label + " <img style=\"vertical-align:middle;width:20px;\" src=\"./gfx/attention.gif\" alt=\"!\" title=\"" + this.Event + "\"/>";
            }
        }
    };

    try {
        var fans_data = [];
        var datas = items(data.MBInfo.Fans.Item);
        if (fans_data.push_attrs(datas) > 0) {
            $('#fans-data').render(fans_data, directives);
            $("#block_fans").show();
        } else {
            $("#block_fans").hide();
        }
    }
    catch (err) {
        $("#block_fans").hide();
    }
}

function renderPower(data) {
    if ((blocks.length <= 0) || ((blocks[0] !== "true") && ($.inArray('power', blocks) < 0))) {
        $("#block_power").remove();
        return;
    }

    var directives = {
        Value: {
            text: function () {
                return (isFinite(this.Value)?round(this.Value,2):"---") + String.fromCharCode(160) + "W";
            }
        },
        Max: {
            text: function () {
                if (this.Max !== undefined)
                    return round(this.Max,2) + String.fromCharCode(160) + "W";
            }
        },
        Label: {
            html: function () {
                if (this.Event === undefined)
                    return this.Label;
                else
                    return this.Label + " <img style=\"vertical-align:middle;width:20px;\" src=\"./gfx/attention.gif\" alt=\"!\" title=\"" + this.Event + "\"/>";
            }
        }
    };

    try {
        var power_data = [];
        var datas = items(data.MBInfo.Power.Item);
        if (power_data.push_attrs(datas) > 0) {
            $('#power-data').render(power_data, directives);
            $("#block_power").show();
        } else {
            $("#block_power").hide();
        }
    }
    catch (err) {
        $("#block_power").hide();
    }
}

function renderCurrent(data) {
    if ((blocks.length <= 0) || ((blocks[0] !== "true") && ($.inArray('current', blocks) < 0))) {
        $("#block_current").remove();
        return;
    }

    var directives = {
        Value: {
            text: function () {
                return (isFinite(this.Value)?round(this.Value,2):"---") + String.fromCharCode(160) + "A";
            }
        },
        Min: {
            text: function () {
                if (this.Min !== undefined)
                    return round(this.Min,2) + String.fromCharCode(160) + "A";
            }
        },
        Max: {
            text: function () {
                if (this.Max !== undefined)
                    return round(this.Max,2) + String.fromCharCode(160) + "A";
            }
        },
        Label: {
            html: function () {
                if (this.Event === undefined)
                    return this.Label;
                else
                    return this.Label + " <img style=\"vertical-align:middle;width:20px;\" src=\"./gfx/attention.gif\" alt=\"!\" title=\"" + this.Event + "\"/>";
            }
        }
    };

    try {
        var current_data = [];
        var datas = items(data.MBInfo.Current.Item);
        if (current_data.push_attrs(datas) > 0) {
            $('#current-data').render(current_data, directives);
            $("#block_current").show();
        } else {
            $("#block_current").hide();
        }
    }
    catch (err) {
        $("#block_current").hide();
    }
}

function renderOther(data) {
    if ((blocks.length <= 0) || ((blocks[0] !== "true") && ($.inArray('other', blocks) < 0))) {
        $("#block_other").remove();
        return;
    }

    var directives = {
        Value: {
            html: function () {
                if (this.Unit === "%") {
                    if (isFinite(this.Value))
                        return '<div class="progress">' +
                            '<div class="progress-bar progress-bar-info" style="width:' + round(this.Value,0) + '%;"></div>' +
                            '</div><div class="percent">' + round(this.Value,0) + '%</div>';
                    else
                        return '---%';
                } else {
                    return this.Value;
                }
            }
        },
        Label: {
            html: function () {
                if (this.Event === undefined)
                    return this.Label;
                else
                    return this.Label + " <img style=\"vertical-align:middle;width:20px;\" src=\"./gfx/attention.gif\" alt=\"!\" title=\"" + this.Event + "\"/>";
            }
        }
    };

    try {
        var other_data = [];
        var datas = items(data.MBInfo.Other.Item);
        if (other_data.push_attrs(datas) > 0) {
            $('#other-data').render(other_data, directives);
            $("#block_other").show();
        } else {
            $("#block_other").hide();
        }
    }
    catch (err) {
        $("#block_other").hide();
    }
}

function renderUPS(data) {
    if ((blocks.length <= 0) || ((blocks[0] !== "true") && ($.inArray('ups', blocks) < 0))) {
        $("#block_ups").remove();
        return;
    }

    var i, datas, proc_param;
    var directives = {
        Name: {
            text: function () {
                return this.Name + ((this.Mode !== undefined) ? " (" + this.Mode + ")" : "");
            }
        },
        LineVoltage: {
            html: function () {
                return this.LineVoltage + String.fromCharCode(160) + genlang(82); //V
            }
        },
        LineFrequency: {
            html: function () {
                return this.LineFrequency + String.fromCharCode(160)  + genlang(109); //Hz
            }
        },
        BatteryVoltage: {
            html: function () {
                return this.BatteryVoltage + String.fromCharCode(160) + genlang(82); //V
            }
        },
        TimeLeftMinutes: {
            html: function () {
                return this.TimeLeftMinutes + String.fromCharCode(160) + genlang(83); //minutes
            }
        },
        LoadPercent: {
            html: function () {
                return '<div class="progress">' +
                        '<div class="progress-bar progress-bar-info" style="width:' + round(this.LoadPercent,0) + '%;"></div>' +
                        '</div><div class="percent">' + round(this.LoadPercent,0) + '%</div>';
            }
        },
        BatteryChargePercent: {
            html: function () {
                return '<div class="progress">' +
                        '<div class="progress-bar progress-bar-info" style="width:' + round(this.BatteryChargePercent,0) + '%;"></div>' +
                        '</div><div class="percent">' + round(this.BatteryChargePercent,0) + '%</div>';
            }
        }
    };

    if ((data.UPSInfo !== undefined) && (items(data.UPSInfo.UPS).length > 0)) {
        var html="";
        var paramlist = {Model:70,StartTime:72,Status:73,BeeperStatus:133,Temperature:84,OutagesCount:74,LastOutage:75,LastOutageFinish:76,LineVoltage:77,LineFrequency:108,LoadPercent:78,BatteryDate:104,BatteryVoltage:79,BatteryChargePercent:80,TimeLeftMinutes:81};

        try {
            datas = items(data.UPSInfo.UPS);
            for (i = 0; i < datas.length; i++) {
                html+="<tr id=\"ups-" + i +"\" class=\"treegrid-UPS-" + i+ "\">";
                html+="<td colspan=\"2\"><span class=\"treegrid-spanbold\" data-bind=\"Name\"></span></td>";
                html+="</tr>";
                for (proc_param in paramlist) {
                    if (datas[i]["@attributes"][proc_param] !== undefined) {
                        html+="<tr id=\"ups-" + i + "-" + proc_param + "\" class=\"treegrid-parent-UPS-" + i +"\">";
                        html+="<td style=\"width:60%;\"><span class=\"treegrid-spanbold\">" + genlang(paramlist[proc_param]) + "</span></td>";
                        html+="<td class=\"rightCell\"><span data-bind=\"" + proc_param + "\"></span></td>";
                        html+="</tr>";
                    }
                }

            }
        }
        catch (err) {
        }

        if ((data.UPSInfo["@attributes"] !== undefined) && (data.UPSInfo["@attributes"].ApcupsdCgiLinks === "1")) {
            html+="<tr>";
            html+="<td colspan=\"2\">(<a title='details' href='/cgi-bin/apcupsd/multimon.cgi' target='apcupsdcgi'>"+genlang(99)+"</a>)</td>";
            html+="</tr>";
        }

        $("#ups-data").empty().append(html);

        try {
            datas = items(data.UPSInfo.UPS);
            for (i = 0; i < datas.length; i++) {
                $('#ups-'+ i).render(datas[i]["@attributes"], directives);
                for (proc_param in paramlist) {
                    if (datas[i]["@attributes"][proc_param] !== undefined) {
                        $('#ups-'+ i +'-'+proc_param).render(datas[i]["@attributes"], directives);
                    }
                }
            }
        }
        catch (err) {
        }

        $('#ups').treegrid({
            initialState: 'expanded',
            expanderExpandedClass: 'normalicon normalicon-down',
            expanderCollapsedClass: 'normalicon normalicon-right'
        });

        $("#block_ups").show();
    } else {
        $("#block_ups").hide();
    }
}

function renderErrors(data) {
    try {
        var datas = items(data.Errors.Error);
        for (var i = 0; i < datas.length; i++) {
            $("#errors").append("<li><b>"+datas[i]["@attributes"].Function+"</b> - "+datas[i]["@attributes"].Message.replace(/\n/g, "<br>")+"</li><br>");
        }
        if (i > 0) {
            $("#errorbutton").attr('data-toggle', 'modal');
            $("#errorbutton").css('cursor', 'pointer');
            $("#errorbutton").css("visibility", "visible");
        }
    }
    catch (err) {
        $("#errorbutton").css("visibility", "hidden");
        $("#errorbutton").css('cursor', 'default');
        $("#errorbutton").attr('data-toggle', '');
    }
}

/**
 * format seconds to a better readable statement with days, hours and minutes
 * @param {Number} sec seconds that should be formatted
 * @return {String} html string with no breaking spaces and translation statemen
*/
function formatUptime(sec) {
    var txt = "", intMin = 0, intHours = 0, intDays = 0;
    intMin = sec / 60;
    intHours = intMin / 60;
    intDays = Math.floor(intHours / 24);
    intHours = Math.floor(intHours - (intDays * 24));
    intMin = Math.floor(intMin - (intDays * 60 * 24) - (intHours * 60));
    if (intDays) {
        txt += intDays.toString() + String.fromCharCode(160) + genlang(48) + String.fromCharCode(160); //days
    }
    if (intHours) {
        txt += intHours.toString() + String.fromCharCode(160) + genlang(49) + String.fromCharCode(160); //hours
    }
    return txt + intMin.toString() + String.fromCharCode(160) + genlang(50); //Minutes
}

/**
 * format a celcius temperature to fahrenheit and also append the right suffix
 * @param {String} degreeC temperature in celvius
 * @param {String} temperature format
 * @return {String} html string with no breaking spaces and translation statements
 */
function formatTemp(degreeC, tempFormat) {
    var degree = 0;
    if (tempFormat === undefined) {
        tempFormat = "c";
    }
    degree = parseFloat(degreeC);
    if (isNaN(degreeC)) {
        return "---";
    } else {
        switch (tempFormat.toLowerCase()) {
        case "f":
            return round((((9 * degree) / 5) + 32), 1) + String.fromCharCode(160) + genlang(61);
        case "c":
            return round(degree, 1) + String.fromCharCode(160) + genlang(60);
        case "c-f":
            return round(degree, 1) + String.fromCharCode(160) + genlang(60) + "<br><i>(" + round((((9 * degree) / 5) + 32), 1) + String.fromCharCode(160) + genlang(61) + ")</i>";
        case "f-c":
            return round((((9 * degree) / 5) + 32), 1) + String.fromCharCode(160) + genlang(61) + "<br><i>(" + round(degree, 1) + String.fromCharCode(160) + genlang(60) + ")</i>";
        }
    }
}

/**
 * format a given MHz value to a better readable statement with the right suffix
 * @param {Number} mhertz mhertz value that should be formatted
 * @return {String} html string with no breaking spaces and translation statements
 */
function formatHertz(mhertz) {
    if ((mhertz >= 0) && (mhertz < 1000)) {
        return mhertz.toString() + String.fromCharCode(160) + genlang(92);
    } else {
        if (mhertz >= 1000) {
            return round(mhertz / 1000, 2) + String.fromCharCode(160) + genlang(93);
        } else {
            return "";
        }
    }
}

/**
 * format a given MT/s value to a better readable statement with the right suffix
 * @param {Number} mtps mtps value that should be formatted
 * @return {String} html string with no breaking spaces and translation statements
 */
function formatMTps(mtps) {
    if ((mtps >= 0) && (mtps < 1000)) {
        return mtps.toString() + String.fromCharCode(160) + genlang(131);
    } else {
        if (mtps >= 1000) {
            return round(mtps / 1000, 2) + String.fromCharCode(160) + genlang(132);
        } else {
            return "";
        }
    }
}

/**
 * format the byte values into a user friendly value with the corespondenting unit expression<br>support is included
 * for binary and decimal output<br>user can specify a constant format for all byte outputs or the output is formated
 * automatically so that every value can be read in a user friendly way
 * @param {Number} bytes value that should be converted in the corespondenting format, which is specified in the phpsysinfo.ini
 * @param {String} byte format
 * @param {parenths} if true then add parentheses
 * @return {String} string of the converted bytes with the translated unit expression
 */
function formatBytes(bytes, byteFormat, parenths) {
    var show = "";

    if (byteFormat === undefined) {
        byteFormat = "auto_binary";
    }

    switch (byteFormat.toLowerCase()) {
    case "pib":
        show += round(bytes / Math.pow(1024, 5), 2);
        show += String.fromCharCode(160) + genlang(90);
        break;
    case "tib":
        show += round(bytes / Math.pow(1024, 4), 2);
        show += String.fromCharCode(160) + genlang(86);
        break;
    case "gib":
        show += round(bytes / Math.pow(1024, 3), 2);
        show += String.fromCharCode(160) + genlang(87);
        break;
    case "mib":
        show += round(bytes / Math.pow(1024, 2), 2);
        show += String.fromCharCode(160) + genlang(88);
        break;
    case "kib":
        show += round(bytes / Math.pow(1024, 1), 2);
        show += String.fromCharCode(160) + genlang(89);
        break;
    case "pb":
        show += round(bytes / Math.pow(1000, 5), 2);
        show += String.fromCharCode(160) + genlang(91);
        break;
    case "tb":
        show += round(bytes / Math.pow(1000, 4), 2);
        show += String.fromCharCode(160) + genlang(85);
        break;
    case "gb":
        show += round(bytes / Math.pow(1000, 3), 2);
        show += String.fromCharCode(160) + genlang(41);
        break;
    case "mb":
        show += round(bytes / Math.pow(1000, 2), 2);
        show += String.fromCharCode(160) + genlang(40);
        break;
    case "kb":
        show += round(bytes / Math.pow(1000, 1), 2);
        show += String.fromCharCode(160) + genlang(39);
        break;
    case "b":
        show += bytes;
        show += String.fromCharCode(160) + genlang(96);
        break;
    case "auto_decimal":
        if (bytes > Math.pow(1000, 5)) {
            show += round(bytes / Math.pow(1000, 5), 2);
            show += String.fromCharCode(160) + genlang(91);
        } else {
            if (bytes > Math.pow(1000, 4)) {
                show += round(bytes / Math.pow(1000, 4), 2);
                show += String.fromCharCode(160) + genlang(85);
            } else {
                if (bytes > Math.pow(1000, 3)) {
                    show += round(bytes / Math.pow(1000, 3), 2);
                    show += String.fromCharCode(160) + genlang(41);
                } else {
                    if (bytes > Math.pow(1000, 2)) {
                        show += round(bytes / Math.pow(1000, 2), 2);
                        show += String.fromCharCode(160) + genlang(40);
                    } else {
                        if (bytes > Math.pow(1000, 1)) {
                            show += round(bytes / Math.pow(1000, 1), 2);
                            show += String.fromCharCode(160) + genlang(39);
                        } else {
                                show += bytes;
                                show += String.fromCharCode(160) + genlang(96);
                        }
                    }
                }
            }
        }
        break;
    default:
        if (bytes > Math.pow(1024, 5)) {
            show += round(bytes / Math.pow(1024, 5), 2);
            show += String.fromCharCode(160) + genlang(90);
        } else {
            if (bytes > Math.pow(1024, 4)) {
                show += round(bytes / Math.pow(1024, 4), 2);
                show += String.fromCharCode(160) + genlang(86);
            } else {
                if (bytes > Math.pow(1024, 3)) {
                    show += round(bytes / Math.pow(1024, 3), 2);
                    show += String.fromCharCode(160) + genlang(87);
                } else {
                    if (bytes > Math.pow(1024, 2)) {
                        show += round(bytes / Math.pow(1024, 2), 2);
                        show += String.fromCharCode(160) + genlang(88);
                    } else {
                        if (bytes > Math.pow(1024, 1)) {
                            show += round(bytes / Math.pow(1024, 1), 2);
                            show += String.fromCharCode(160) + genlang(89);
                        } else {
                            show += bytes;
                            show += String.fromCharCode(160) + genlang(96);
                        }
                    }
                }
            }
        }
    }
    if (parenths === true) {
        show = "<i>(" + show + ")</i>";
    }
    return "<span style='display:none'>" + round(bytes,0) + ".</span>" + show; //span for sorting
}

function formatBPS(bps) {
    var show = "";

    if (bps > Math.pow(1000, 5)) {
        show += round(bps / Math.pow(1000, 5), 2);
        show += String.fromCharCode(160) + 'Pb/s';
    } else {
        if (bps > Math.pow(1000, 4)) {
            show += round(bps / Math.pow(1000, 4), 2);
            show += String.fromCharCode(160) + 'Tb/s';
        } else {
            if (bps > Math.pow(1000, 3)) {
                show += round(bps / Math.pow(1000, 3), 2);
                show += String.fromCharCode(160) + 'Gb/s';
            } else {
                if (bps > Math.pow(1000, 2)) {
                    show += round(bps / Math.pow(1000, 2), 2);
                    show += String.fromCharCode(160) + 'Mb/s';
                } else {
                    if (bps > Math.pow(1000, 1)) {
                        show += round(bps / Math.pow(1000, 1), 2);
                        show += String.fromCharCode(160) + 'Kb/s';
                    } else {
                            show += bps;
                            show += String.fromCharCode(160) + 'b/s';
                    }
                }
            }
        }
    }
    return show;
}

Array.prototype.pushIfNotExist = function(val) {
    if (typeof(val) == 'undefined' || val === '') {
        return;
    }
    val = $.trim(val);
    if ($.inArray(val, this) == -1) {
        this.push(val);
    }
};

/**
 * generate a formatted datetime string of the current datetime
 * @return {String} formatted datetime string
 */
function datetime() {
    var date, day = 0, month = 0, year = 0, hour = 0, minute = 0, days = "", months = "", years = "", hours = "", minutes = "";
    date = new Date();
    day = date.getDate();
    month = date.getMonth() + 1;
    year = date.getFullYear();
    hour = date.getHours();
    minute = date.getMinutes();

    // format values smaller that 10 with a leading 0
    days = (day < 10) ? "0" + day.toString() : day.toString();
    months = (month < 10) ? "0" + month.toString() : month.toString();
    years = (year < 1000) ? year.toString() : year.toString();
    minutes = (minute < 10) ? "0" + minute.toString() : minute.toString();
    hours = (hour < 10) ? "0" + hour.toString() : hour.toString();

    return days + "." + months + "." + years + " - " + hours + ":" + minutes;
}

/**
 * round a given value to the specified precision, difference to Math.round() is that there
 * will be appended Zeros to the end if the precision is not reached (0.1 gets rounded to 0.100 when precision is set to 3)
 * @param {Number} x value to round
 * @param {Number} n precision
 * @return {String}
 */
function round(x, n) {
    var e = 0, k = "";
    if (n < 0 || n > 14) {
        return 0;
    }
    if (n === 0) {
        return Math.round(x);
    } else {
        e = Math.pow(10, n);
        k = (Math.round(x * e) / e).toString();
        if (k.indexOf('.') === -1) {
            k += '.';
        }
        k += e.toString().substring(1);
        return k.substring(0, k.indexOf('.') + n + 1);
    }
}
